| From b6fbe61268748c0a5bc6246f83bfe1877e12d55d Mon Sep 17 00:00:00 2001 |
| From: Nandhini Rengaraj <nrengaraj@google.com> |
| Date: Tue, 27 Feb 2024 20:55:23 +0000 |
| Subject: [PATCH] Import OnlyStrict method from containerd v1.6.2 |
| |
| This change is needed to apply the backported patch to fix |
| CVE-2024-24557. The lower version of vendored containerd in docker |
| v20.10 does not contain this method. |
| |
| --- |
| .../containerd/containerd/platforms/compare.go | 12 ++++++++++++ |
| 1 file changed, 12 insertions(+) |
| |
| diff --git a/vendor/github.com/containerd/containerd/platforms/compare.go b/vendor/github.com/containerd/containerd/platforms/compare.go |
| index 3ad22a1..d23c46c 100644 |
| --- a/vendor/github.com/containerd/containerd/platforms/compare.go |
| +++ b/vendor/github.com/containerd/containerd/platforms/compare.go |
| @@ -125,6 +125,18 @@ func Only(platform specs.Platform) MatchComparer { |
| } |
| } |
| |
| +// OnlyStrict returns a match comparer for a single platform. |
| +// |
| +// Unlike Only, OnlyStrict does not match sub platforms. |
| +// So, "arm/vN" will not match "arm/vM" where M < N, |
| +// and "amd64" will not also match "386". |
| +// |
| +// OnlyStrict matches non-canonical forms. |
| +// So, "arm64" matches "arm/64/v8". |
| +func OnlyStrict(platform specs.Platform) MatchComparer { |
| + return Ordered(Normalize(platform)) |
| +} |
| + |
| // Ordered returns a platform MatchComparer which matches any of the platforms |
| // but orders them in order they are provided. |
| func Ordered(platforms ...specs.Platform) MatchComparer { |
| -- |
| 2.44.0.rc1.240.g4c46232300-goog |
| |